Drive: Incorrect Motor Holding Brake Configuration; Drive: Incorrect Motor Parameter - Siemens SINAMICS S210 Operating Instructions Manual

Faults and alarms
13.2 List of faults and alarms
Reaction upon N: NONE
Acknowl. upon N: NONE
F07935 (N)

Drive: Incorrect motor holding brake configuration

Message value: %1
Drive object: All objects
Reaction: NONE (OFF1, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: An incorrect motor holding brake configuration was detected.
Fault value (r0949, interpret decimal):
0:
A motor holding brake was detected where the brake control has not been configured (p1215 = 0).
The brake control configuration was set to "motor holding brake the same as sequence control" (p1215 = 1) (only when
commissioning for the first time).
For a chassis unit with Safe Brake Adapter (SBA), the interconnection p9621 = r9872.3 was established (only when
commissioning for the first time).
For a parallel connection, the power unit was set in p7015, to which the motor holding brake is connected (only when
commissioning for the first time).
1:
A motor holding brake was detected where the brake control has not been configured (p1215 = 0).
The brake control configuration was left at "No motor holding brake available" (p1215 = 0).
11:
The identification had detected more than one motor holding brake for a parallel connection.
12:
For the parallel connection, in p0121 there is no valid component number for the power unit data set that is set in p7015.
13:
With the "Safe brake control" (SBC) function activated, an attempt was made to change the value in p7015.
14:
For a parallel connection, the power units set in p7015 cannot be addressed.
Remedy: For fault value = 0:
- no remedy required.
For fault value = 1:
- if required change the motor holding brake configuration (p1215 = 1, 2).
- if this fault value unexpectedly occurs, then the motor connections should be checked in order to rule out that they have
been interchanged.
For fault value = 11:
For a parallel connection, only connect one motor holding brake.
For fault value = 12:
Check the setting of the power unit data set for a parallel connection (p7015).
For fault value = 13:
Before changing p7015, deactivate the "Safe brake control" function (SBC) (p9602).
For fault value = 14:
Check whether the power unit supports the brake control for a parallel connection (r9771.14).
Check whether there is a DRIVE-CLiQ communication error between the Control Unit and the power unit involved and, if
required, carry out a diagnostics routine for the faults identified.
See also: p1215
Reaction upon N: NONE
Acknowl. upon N: NONE
F07950 (A)

Drive: Incorrect motor parameter

Message value: Parameter: %1
Drive object: All objects
474
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA